The only problems I see are in both the analogue and digital clocks
Both of them are really hard to see with the pale background
Especially the digital clock
If your open to suggestions then I think it would look cool if the digits on the digital clock were the same colour as the green bottom bar and the surround and hands and date of the analogue were the same green.
Really nice looking theme, get the clocks fixed and I think you will be onto a winner, striking